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Variable name changes in HDF5 #1812

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Merged
ax3l merged 1 commit into from
Dec 2, 2025
Merged

Variable name changes in HDF5 #1812

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13 changes: 8 additions & 5 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -329,18 +329,21 @@ if(openPMD_HAVE_HDF5)
endif()
# we imply support for parallel I/O if MPI variant is ON
if(openPMD_HAVE_MPI AND openPMD_HAVE_HDF5
AND NOT HDF5_IS_PARALLEL # FindHDF5.cmake
AND NOT HDF5_ENABLE_PARALLEL # hdf5-config.cmake
AND NOT (HDF5_IS_PARALLEL # FindHDF5.cmake
OR HDF5_ENABLE_PARALLEL # hdf5-config.cmake < 2.0.0
OR HDF5_PROVIDES_PARALLEL) # hdf5-config.cmake >= 2.0.0
)
string(CONCAT openPMD_HDF5_STATUS
"Found MPI but only serial version of HDF5. Either set "
"openPMD_USE_MPI=OFF to disable MPI or set openPMD_USE_HDF5=OFF "
"to disable HDF5 or provide a parallel install of HDF5.\n")
endif()
# HDF5 includes mpi.h in the public header H5public.h if parallel
if(openPMD_HAVE_HDF5 AND
(HDF5_IS_PARALLEL OR HDF5_ENABLE_PARALLEL)
AND NOT openPMD_HAVE_MPI)
if(openPMD_HAVE_HDF5 AND NOT openPMD_HAVE_MPI
AND (HDF5_IS_PARALLEL # FindHDF5.cmake
OR HDF5_ENABLE_PARALLEL # hdf5-config.cmake < 2.0.0
OR HDF5_PROVIDES_PARALLEL) # hdf5-config.cmake >= 2.0.0
)
string(CONCAT openPMD_HDF5_STATUS
"Found only parallel version of HDF5 but no MPI. Either set "
"openPMD_USE_MPI=ON to force using MPI or set openPMD_USE_HDF5=OFF "
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